|Publication number||US5301320 A|
|Application number||US 07/722,691|
|Publication date||Apr 5, 1994|
|Filing date||Jun 28, 1991|
|Priority date||Jun 28, 1991|
|Publication number||07722691, 722691, US 5301320 A, US 5301320A, US-A-5301320, US5301320 A, US5301320A|
|Inventors||John D. McAtee, Stephen M. Kennedy, Paul J. Piccolomini, Paul J. Cerqua|
|Original Assignee||Digital Equipment Corporation|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (2), Non-Patent Citations (2), Referenced by (397), Classifications (10), Legal Events (6)|
|External Links: USPTO, USPTO Assignment, Espacenet|
A. Field of the Invention
The present invention relates to automated processing of business tasks and, more specifically, to a generic computer system that can be configured to define, execute, monitor and control the flow of business operations.
B. Description of the Related Art
The operation of a business can be viewed as an organized sequence of activities whose ultimate purpose is to produce a product or provide a service; this end result may be termed a "goal". Each business activity in the sequence involves performance of one or more items of work that bring the business one step closer to completion of the goal. Activities may be strictly ordered with respect to one another, conditionally ordered or completely unordered; they may be automated, partially automated or performed manually; and may be performed using resources within or outside the business.
In a large class of businesses, individual work items progress through the sequence of activities until they have been transformed into a finished item; that is, until the ultimate goal is achieved. Hereafter, such work items are referred to as "works in process", or WIPs, and the path followed by a WIP is termed a "workflow". For WIP-oriented businesses, resource and task management can prove difficult; this is particularly so where the WIP is processed according to a predetermined sequence of activities, each of which is carried out only if appropriate conditions are met, and by different personnel or machines using different pieces of information.
A useful example of such a business, and one to which we shall return later, is a mail-order enterprise. For purposes of this example, suppose that the business is divided into three departments: the front office, the warehouse floor, and the shipping dock. These departments execute the four main business activities: receiving and performing the initial check of an order; processing the order; performing final checks on the goods to be shipped; and actually shipping the goods. Such a scheme is illustrated in FIG. 1.
The initial order check consists of verifying the customer's credit rating, and determining whether the goods are available from inventory; these activities are performed sequentially. Processing the order consists of filling the order, an activity which involves the three parallel subactivities of sending a label, box and the merchandise to shipping; locating and packaging the ordered goods; and preparing an invoice, which involves the two sequential subactivities of generating an invoice and printing the invoice. The final-check activity involves inspection of the order, and is followed by the activity of shipping.
In this example, or processing path, can involve a number of separate resources: different personnel in each of the three departments, each group beyond initial intake requiring status information regarding the progress of the previous group before activity can be commenced; different computational resources (e.g., a third-party credit verification database, inventory-control equipment and spreadsheet and/or word-processor application programs); and different criteria governing when various activities can begin.
Because of the variety of resources and the necessity of maintaining a relatively fixed business procedure, integrating these different resources can create dynamic logistical problems that interfere with efficient operation. Such problems arise from the need for communication among resources; the necessity of selectively combining resources from physically disparate locations (e.g., it may be necessary for the same operator to access different computer terminals to perform the credit check and then print a label); bottlenecks that reflect inefficiencies in resource allocation; and the need to segregate different activities for efficiency or security reasons (e.g., it may not be desirable for the same operator to print the label and also perform the credit check).
Unfortunately, while an ordinary computer system of sufficient capacity may be capable of executing most of the mail-order steps described above (using several application programs and with varying degrees of human and mechanical assistance), it is, at present, quite cumbersome to custom-tailor such a system to efficiently accommodate the specialized pattern of activities that defines the workflow; and even if such a "metasystem" can be configured, it is likely to be very difficult to modify should a change in workflow procedure become desirable.
We have developed a generic computer system and architecture that can be straightforwardly configured to accommodate a user-defined workflow. A designer first defines a workflow by providing the system with a template of business activities that expresses the manner in which these activities relate to one another. Our system can integrate various types of application software, and is capable of partitioning tasks among various operators, computers and computer terminals as specified by the designer.
After the designer completes the template and the system is fully operational, users of the system, and the system itself, perform the various business tasks that define the work-flow in accordance with the workflow template. The configured system supervises and orchestrates performance of these tasks so that they occur in the specified order.
The system provides a new approach to the creation of large application systems by representing workflow tasks in a fully modular fashion. That is, an identifier for each task, along with a specification of the activities necessary for its completion and the manner in which the task relates to other tasks, are stored as a discrete, self-contained package. This allows the designer to alter the order and relationships among tasks without reconfiguring the entire workflow system, a considerable chore that would be necessary if the workflow were to be programmed in the traditional, linear fashion. Consequently, workflow design can proceed in an evolutionary fashion, with the designer altering the workflow as actual operations reveal bottlenecks or other inefficiencies.
The design of the system stems from our recognition that workflows can be defined by seven key relationships among activities:
1. Connectivity: describes the precedence relationship or the manner in which activities are interrelated and the order in which they occur.
2. Place: defines the place (e.g., the particular CPU on a network) at which a task is performed.
3. Timing: determines when activities begin, how long they persist, and when termination is appropriate.
4. Value: quantitatively describes the importance of a particular activity relative to other activities, thereby establishing priority relationships among activities.
5. Grouping: some activities can or must have some type of aggregative relationship, such as synchronization, sequential grouping or parallel grouping.
6. Scaling: describes the manner in which steps or activities can be decomposed into more granular tasks or recomposed into higher-level steps.
7. State: defines the status of a particular activity, WIP or of the workflow as a whole.
When installed in a computer, the programming of the present system resides, in a functional sense, above the computer's operating system (which controls basic hardware activities such as storage and retrieval of data) and below user-supplied application software, but is independent of both. System operation is driven by the occurrence of specific events that relate to the business process; these events can be "declared" by application software or otherwise recognized by the system during control operations.
The core system is organized into four components, which are implemented on and processed by a general-purpose computer: the Controller, the Controller Services Interface, the Manager Utility and the Manager Services Interface. Each of these systems is resident in permanent electronic storage facilities, and parts thereof are selectively retrieved and introduced into the volatile memory of the computer to facilitate processing. Although the system can be straightforwardly installed on a variety of computer systems, the primary criterion being sufficiency of processing power and speed to support operation of the four system components (although it is not necessary for all components to reside on a single machine) and accommodate the necessary application programs, the distributed nature of most workflow activity favors use of multi-user or network systems that allow both simultaneous processing and communication among user locations. Furthermore, because of the ability of the system to group execution of different activities, it is possible to use "parallel-processing" hardware for more efficient operation.
To configure the system for a particular application (after the components have been installed within the computer hardware), the designer first defines the workflow by decomposing the business process into an ordered description of discrete goals. Each goal can represent the completion of a business task or activity, or the occurrence of a specific business-related event. We define business goals that involve a single activity as "primitive" goals, and those specifying simultaneous or sequential execution of multiple activities as "compound" goals.
After constructing the workflow, the designer interacts with the Manager Utility (M/U) to create a workflow template. In operation, the M/U performs in a manner analogous both to word-processing and graphical editors; the designer establishes a workflow definition, against which work is ultimately processed, and sets system parameters. The M/U allows the designer to define the manner in which WIPs are created and identified, as well as the manner in which they will be used to control workflow operation.
The Controller supervises access to application programs, and assigns work to WIP-processing programs, written by the designer, hereafter referred to as "software agents", or SWAs. SWAs are scheduled by and executed under the control of the Controller and Controller Services Interface (CSI) components; SWAs can process WIPs directly, without communication with system users. The Controller is, in effect, the system's "engine"; as WIPs are created, the Controller processes them through the workflow activities as directed by the template (which was constructed by the designer using the M/U). After a WIP undergoes a template-specified task, the Controller proceeds to process the WIP according to the next task by identifying and activating the appropriate resource or resources.
More specifically, the SWA notifies the Controller, through the CSI, that processing of the WIP has been completed. Then, in accordance with restrictions contained in the template, the Controller identifies the next task or tasks (if any), locates the best available resource to process such task or tasks, and queues the WIP to that resource for processing. The CSI is a set of straightforward run-time routines and a server that facilitate communication between the Controller, the SWAs and other application programs. The server acts as a front-end multiplexer for the Controller by receiving all communications directed thereto and selectively transmitting them to the Controller in accordance with availability and priority. The run-time routines establish links to SWAs and communication agents (discussed below) as appropriate during goal processing. The decision to separate communications from control operations represents a design choice; we have found that the increase in Controller processing efficiency achieved by eliminating its communication overhead justifies this separation.
The Controller can be apprised in two ways that a task has been completed. For automated tasks performed directly by SWAs, the CSI has invoked the executing program, so completion of processing of a WIP through a SWA suffices to signal conclusion of the corresponding task for that WIP. In other cases, however, the state of processing may not indicate the status of a task. For example, the task may be completed manually by business personnel who do not directly interact with any system component, or can involve the use of application programs over which the Controller does not have plenary command. In these situations, the event representing completion of the task is "declared" to the Controller, either by an application program (using a special command) or directly by the user through the M/U. Thus, in the above-described mail-order business, a fully automated credit check might be performed by a SWA that accesses a third-party database and evaluates the obtained data (in which case an event need not be declared), while order inspection is necessarily a manual activity requiring user intervention (and necessitating event declaration).
Event declarations are facilitated by programs hereafter referred to as "communication agents", or CMAs. These programs establish communication channels between the CSI and application programs or users, interact with users (either directly or through application programs) and allow users to notify the CSI of task completion.
After completion of a goal with respect to a particular WIP, the Controller selects the next goal or goals to be processed for the WIP based on considerations of connectivity, place, timing, value and/or class of WIP or resource.
The foregoing discussion will be understood more readily from the following detailed description of the invention, when taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a flow diagram illustrating an exemplary business structure of a mail-order enterprise;
FIG. 2 is an illustration of a representative workflow;
FIG. 3 depicts a processing loop representative of the manner in which a SWA iteratively processes WIPs;
FIG. 4 is a block diagram illustrating a representative system organization; and
FIG. 5 is a flowchart that illustrates overall operation of the process of the present invention.
1. Defining a Workflow
Before accessing the workflow system of the present invention, a designer first breaks down the sequence of business operations into a series of goals, each of which represents a discrete business activity; each goal is then further decomposed into the tasks necessary for its accomplishment. FIG. 2 illustrates the manner in which the above-described mail-order enterprise can be represented as a series of goals. The first item 8 represents an event goal. Upon the occurrence of a triggering event (namely, entry of a new order) the Controller WIP through the workflow. (In practice, where large number of orders are to be expected, each WIP would most likely contain an ascending numerical component as a means of uniquely distinguishing the WIP.) In FIG. 2, the workflow to be processed upon declaration of Receive-Order (item 8) is represented as two compound goals 9 and 23 (called Process-Order and Final-Check, respectively) and the primitive goal 26.
The size of a compound goal (i.e., the number of component goals it specifies) is determined by the designer, and can stem from a variety of considerations. If a series of sequential tasks tend to be performed in association with one another, so that in altering the workflow the designer would be likely to shift, as a group, the relationship of these tasks to other tasks, convenience may dictate "packaging" them as a single compound goal consisting of multiple primitive goals. If multiple parallel tasks must all be completed before the next goal can become active, the parallel tasks are typically gathered into a single compound goal.
Thus, in FIG. 2, goals 8, 10, 12, 14 are both primitive and sequential; a goal that sequentially follows a previous goal is said to "depend" on that previous goal (so that goal 10 depends on goal 8, goal 12 on goal 10, and goal 14 on goal 12).
The three goals 18a, 18b, 18c collectively form a compound goal 18 that depends on goal 14, while the next goal 20 depends on the compound goal 18, and the next goal 22 on goal 20. Goals 10, 12, 14, 18, 20 and 22 collectively form compound goal 9, Process-Order. Goals 24 and 25 are primitive and dependent, and collectively form a compound goal 23, Final-Check.
The designer develops this workflow using the M/U, which operates like an editing facility. The function of the M/U is to generate a database of workflow descriptions that includes goals, relationships among goals and characteristics associated with each goal. These are interpreted and processed by the Controller during system operation to implement and enforce the workflow.
The M/U interacts with the user to obtain certain key pieces of information relating to each goal. This information is entered into fields that define a data structure for that goal, and the set of data structures for all goals is organized into a table. This table is referred to as the "workflow definition database". The fields for each goal include:
GOAL NAME: An alphanumeric string uniquely identifying the goal.
TYPE OF GOAL: As more fully described below, a goal can be categorized as a "task" goal, an "event" goal, a "group" goal or a "sequence" goal.
RELATED GOALS: If the goal is a compound goal, the names of all other goals that define the compound goal (which may itself contain compound goals).
TRIGGER GOAL: If the goal is an event goal, the name of the goal triggered by occurrence of the event.
NODES: Lists the system CPUs that are operative during the goal activity. This field allows the Controller to maintain control over workflow resources by allowing the goal to be processed only on specified CPUs. If no data is entered into this field, the system imposes no node restrictions.
PRIORITY: Goals operating in parallel can make overlapping demands on system resources. The priority factor provides data with which the Controller can allocate resources according to the importance of accomplishing a particular goal. In the preferred embodiment, priority is indicated by a numerical weight ranging from 1 to 32.
STATUS: A goal can be ENABLED or DISABLED. In the latter case, workflow execution is suspended until the goal is again ENABLED. A goal is typically DISABLED if execution of the related SWA results in an error condition.
TIME QUALIFIERS: A goal can be restricted to running (i.e., remain "valid") only during particular times during the day, and can be given a maximum allowed execution time.
The designer enters data into each of the set of fields corresponding to each goal; the graphical appearance of the prompts and the nature of the designer's interaction with the M/U are not critical, and a wide variety of suitable approaches are readily implemented by those skilled in the art. In our preferred embodiment, the M/U offers both a graphical mode and a command-driven mode, allowing the designer to enter goals as a series of boxes that resemble the configuration shown in FIG. 2, or as a sequence of commands. Regardless of the details of data entry, the pattern of the designer's interaction with the M/U initially involves entry of goals and goal information into the workflow definition database. Thereafter, the designer creates the various computer programs (i.e., SWAs and CMAs) that facilitate or actually carry out these tasks.
A "task" goal is one that is fully executed by a SWA within the system. An "event" goal relates to an activity that occurs outside the system, the completion or which is made known to the system by a CMA, which may trigger processing of another, specified goal. Thus, item 8 denotes an event goal which, upon the occurrence of an event, initiates processing by the system. That event represents entry of new order information by a human operator, which apprises the system that an order has been received. More specifically, the designer has written a CMA that awaits a request for order entry by an operator and, upon receipt of such a request, causes the Controller to create a WIP (according to steps discussed in further detail below) and execute of subsequent goals.
The first goal entered, Process-Order, is a compound "sequence" goal that represents a large portion of the workflow, and which will contain subordinate goals that further define the workflow activities. The RELATED GOALS field for Process-Order would contain the names (at the next-highest level of generality) of all the goals shown in FIG. 2 as being within Process-Order.
Goal 10 involves entry of customer information into, for example, a commercial or custom-designed data-entry program. As discussed more fully below, the user enters the data and, upon completion of this activity, the CMA declares an event to the CSI indicating that the data has been entered. Thus, this goal represents an event goal, because the system is apprised of the completion of information entry. If goal 12 involves a fully automated credit check (as is common in many mail-order businesses), this step is represented as a task goal, and is fully implemented by a SWA. Goal 14 requires human activity (assuming a physical search to be necessary), and is therefore an event goal. Once again assuming the need for physical transfers and acknowledgments of arrival in the shipping department, goals 18a, 18b and 18c are event goals that make up the compound definition of goal 18.
Partial data structures for goals 8, 10, 12, 14, and 18 during the time the operator keys in the order information (for purposes of this example, on CPU 1 of the system network) are shown in the following table:
TABLE 1______________________________________ Goal GoalGoal 8 10 12 Goal 14 Goal 18______________________________________GOAL Receive- Enter- Verify- Determine- Prepare-NAME Order Order Credit- Whether- Order Rating Goods-In- InventoryTYPE Event Event Task Event EventOFGOALRE- -- -- -- -- Prepare/LATED Send-GOALS Label, Send- Box, Send- MerchandiseTRIG- Process- -- -- -- --GER OrderGOALCODES CPU1 CPU1 Any Any Any______________________________________
WIPs are also described by data structures containing information fields; these are generated by the Controller as WIPs are created, and stored in a database. The fields for each WIP include:
WIP IDENTIFIER: This is assigned by the Controller (in accordance with instructions issued by a CMA or SWA), or specified by the user when the WIP is created.
TRIGGERING EVENT: The event which, when declared, results in creation of the WIP and initiation of goal processing for that WIP.
TRIGGER GOAL: Some, though not all, event goals have associated trigger goals. If the goal following an event goal lies at the same hierarchical level as the event goal (e.g., it is a primitive goal that follows a primitive event goal in sequence), no trigger goal is stated. On the other hand, if completion of the event goal results in the initiation of new processing at a different hierarchical level (e.g., processing of a new compound goal), the next goal is entered as the trigger goal. More specifically, the trigger goal is the first goal processed as a result of the triggering event, expressed at the highest level of generality (i.e., if the first goal is part of a compound goal, this field contains the name of the compound goal).
WIP PRIORITY: For purposes of queuing WIPs to a SWA, each WIP is assigned a priority factor to indicate its importance relative to other WIPs. As with goal priorities, the weighting factor ranges from 1 to 32.
WIP-GOAL STATUS: A WIP can be ACTIVE, INACTIVE or COMPLETE with respect to a particular being processed for the WIP; accordingly, each of these designations is applied to a WIP on a per-goal basis (unlike the other fields, which apply regardless of which goal or goals are currently active for the WIP). The status conditions are used to respond to user or system inquiries regarding the WIP. The COMPLETE condition alerts an inquirer that the WIP has been fully processed through the goal that was the subject of the inquiry; the ACTIVE condition indicates that the WIP is currently being processed by the subject goal, and the INACTIVE condition indicates that the WIP has not yet been processed through this goal.
WIP STATUS: Independent of any particular goal, the WIP itself can be ACTIVE, IDLE or PAUSED. ACTIVE WIPs are those being processed at the time of the status inquiry; an IDLE condition indicates that the WIP has been fully processed, and the PAUSE condition indicates that processing has been interrupted manually.
TEMPLATE: Each WIP contains a copy of the goal-processing template relevant to that WIP. To reduce the necessary storage space, each goal contained in the WIP's template representation can be assigned a unique identification sequence or numeral, and goal information retrieved as necessary from the goal database during WIP processing.
Each WIP is generally associated with some form of application data, which can be handled in one of two ways. In the simpler embodiment, the workflow system is never exposed to the underlying WIP data. If processing of a goal requires retrieval and manipulation of the data, this is performed by the user and its completion signaled by declaration of an event. In the more complex embodiment, the WIP identifier is used to designate a data file that stores WIP data in whatever form the designer specifies. This embodiment typically requires more complex SWAs and CMAs to address and perform operations on the data.
For example, in the more complex embodiment, the WIP New-Order-Received can designate a blank business form that is represented and stored electronically. As the WIP moves through the various goals, information is entered by users (e.g., order information during activity 10) and the system (e.g., after completion of a fully automated credit check during activity 12, the form is marked to show the results).
The goal and WIP status fields allow users to query the system regarding the status of a particular activity or WIP. These inquiries are handled by the Manager Services Interface (MSI), which sorts through the relevant database fields. For status inquiries pertaining to an activity. The MSI retrieves and returns to the inquiring user the identities of all WIPs queued to that activity and the status of each such WIP; if the user's inquiry relates only to a particular WIP, the system indicates either (a) whether the WIP is ACTIVE, IDLE or PAUSED; or (b) with respect to a particular goal, whether the WIP is ACTIVE, INACTIVE or COMPLETE as to that goal.
2. Operation of the Controller and Controller Interface
As described above, the workflow is decomposed into a series of goals, and each business goal is decomposed into a series of component goals for processing. The Controller initiates and supervises processing of goals by executing or enabling use of the optimal (or available) resources (which may be human or computational). The performance or a goal-related task is initiated at the completion of a previous task, or in response to the occurrence of an event.
For each WIP, the relevant tasks (i.e., those associated with the goals listed in the WIP's data structure) are performed in sequence. Non-repetitive, sequential processing of tasks is facilitated by a logical pointer (or pointers) to the currently operative goal (or goals) in the template contained in the WIP data structure. After a SWA has finished executing a goal and the WIP has entered the COMPLETE state for that goal, or when an event indicating completion of the goal is declared, the system performs operations collectively referred to as "goal completion". These operations include advancing the pointer and evaluating the current state of processing. If the completed goal is the last component of a compound goal, the compound goal is itself considered complete.
After goal completion, the Controller determines whether further processing is necessary. If the next goal lies at a hierarchical level different from that of the just-completed goal, the Controller inspects the database to identify the next primitive item of processing. This iterative, nested process is referred to as "goal activation". Because it is necessary to refer to the goal database in order to determine the task or tasks associated with each goal (as well as the component goals associated with a designated compound goal), the system's database organization is preferably relational, allowing the logical pointer to specify goals at arbitrary levels of granularity. In the preferred embodiment, database-access programming is written in standard SQL code, allowing straightforward interface to relational database products such as RDB, Oracle and Ingres.
Since the system is organized as a database, coincident workflow executions can be accommodated in assembly-line fashion; that is, multiple goals can be simultaneously active for different WIPS (although a single CPU can process only one goal at a time). The order in which WIPs are processed for a particular goal depends on the chosen hardware implementation and may also depend on the priority associated with the WIP, as discussed below. If, for example, the system is configured to operate with parallel-processing or distributed architectures, multiple CPUs can simultaneously execute a particular SWA for different WIPs, enhancing the overall processing speed of multiple workflows commensurately.
Ordinarily, performance of any task requires execution of a SWA or a CMA; even if actual processing of the task is performed by a user outside the system environment (e.g., manually or through use of an application program that communicates with the Controller), a CMA initiates communication with the user and issues a confirmation to the Controller (via the CSI) that the task is complete.
As discussed in greater detail below, SWAs are invoked and executed by the Controller (via the CSI, which also interfaces to CMAs) to accomplish the specific tasks that lead to completion of a goal. Ordinarily, the SWA associated with a particular goal is identified by the name of that goal, enabling the CSI easily to access and activate the SWA at the appropriate point in the workflow. SWAs process WIPs, and the results of this processing can include modification of the WIP and/or production of a new WIP, in which case it is given a separate WIP identifier as discussed above. As explained previously, the workflow is executed on individual WIPs, and is repeated as necessary (and in the manner allowed by the hardware configuration) to process multiple WIPs. The way in which a particular SWA iteratively processes WIPs is illustrated by the processing loop shown in FIG. 3.
When the rate at which WIPs are available for processing by a particular SWA exceeds the rate at which the SWA can process an individual WIP, the WIPs must be queued. Queuing is managed by the Controller, and processing is most straightforwardly performed on a FIFO basis; however, WIP priority values can also be used to determine the order in which queued WIPs are processed.
With respect to a particular WIP, only SWAs relating to the current goal or goals are allowed to process the WIP. SWAs and system resources belonging to other goals remain unused for that WIP (e.g., users cannot process the WIP on system CPUs or application programs belonging to goals other than the current goal). A goal is considered completed for a particular WIP when the associated SWA has fully performed the automated processing representative of the task; completion of goals and triggering of new goals will be discussed below.
SWAs can be written in any computer language, so long as they are capable of complying with certain conventions associated with the present system. These conventions consist of a set of status messages that are generated by the SWA and communicated to the CSI to allow the Controller to supervise processing. The CSI establishes a communication channel or link between itself and the SWA upon issuance of a request by an activated SWA, which can reside at any logical system location. It then proceeds to execute the SWA according to the processing loop shown in FIG. 3.
The status messages generated by the SWAs include:
CSI$SWA-- OPEN-- CTRLR-- COMM: This message is issued by the SWA as a communication request to the CSI. A response by the CSI, which the SWA is configured properly to receive, indicates that communication has successfully been established.
CSI$SWA-- RECEIVE-- COMMAND: This message indicates successful initialization of the SWA, and that the CSI can now issue commands and data (in the form of WIP identifiers) to the SWA for processing. The CSI responds by providing commands and WIP identifiers to the SWA.
CSI$SWA-- START-- WIP-- PROCESSING: This message indicates the onset of processing by the SWA.
CSI$SWA-- END-- WIP-- PROCESSING: This message indicates that the WIP has been processed.
CSI$SWA-- RELEASE-- COMMAND: This message indicates to the Controller (via the CSI) that the current command is no longer being processed.
CSI$SWA-- CLOSE-- CTRLR-- COMM: This message closes communication between the CSI and the SWA.
CSI$SWA-- REQUEST-- GOAL-- PROCESSING(argument): This message requests the Controller to process the goal identified in the argument. It can be used to facilitate conditional branching, as discussed below.
The CSI uses these messages to monitor the progress of the SWA as it traverses the processing loop shown in FIG. 3. The foregoing messages are interpreted by the CSI during this loop as follows:
TABLE 2__________________________________________________________________________SWA Message Description__________________________________________________________________________ ##STR1## The SWA process has been invoked, has performed any necessary initializations, and now establishes communication with the Controller. ##STR2## The SWA receives a processing command from the CSI. ##STR3## The SWA enters this state as soon as it is ready to begin processing. ##STR4## The SWA has completed the assigned processing. . ##STR5## All "clean-up" operations have been performed, and the SWA is available to process another__________________________________________________________________________ WIP.
As shown in Table 2, after completing one WIP assignment, the SWA notifies the CSI that it is available for a new assignment before looping back up to receive a new processing command. When processing of a WIP is completed, as reflected by the CSI$SWA-- END-- WIP-- PROCESSING message, the Controller performs goal completion.
However, not all tasks can be fully executed internally using SWAs. If, for example, user action is necessary to complete a goal, the goal is an "event" goal and progress through the workflow depends on declaration of the appropriate event. In such a case, the user interacts in a manner appropriate for the application to indicate that work associated with the event has been completed. At this point, the CMA declares an event to the Controller, which performs goal completion.
Usually, CMAs (rather than SWAs) create WIPs, and are programmed to create or obtain the WIP identifier and priority. The CSI is apprised by the CMA that a WIP is being created, and the CSI then passes the information to the Controller, enabling the Controller to create a data structure for the WIP; the CSI obtains the WIP and priority from the CMA, and generates the remaining WIP information based on the currently active workflow template. All of this information is entered into the new WIP data structure.
Communication between the CSI and the CMA is facilitated by another set of message-passing routines, some of which are analogous to the SWA messages, and include:
CSI$OPEN-- CTRLR-- COMM: This message is issued by the CMA as a communication request to the CSI. A response by the CSI, which the CMA is configured properly to receive, indicates that communication has successfully been established.
CSI$DECLARE-- EVENT(argument): This declaration indicates to the CSI that the work associated with the event has been completed. The argument contains the name of the processed event goal and WIP.
CSI$CLOSE-- CTRLR-- COMM: This message closes communication between the CSI and the CMA.
The interaction between the Controller and an external activity is illustrated as follows. In FIG. 2, entry of new order information results in declaration of the event Receive-Order and creation of the WIP New-Order-Received. Completion of goal 8, indicated by the event declaration, initiates execution of the compound goal Process-Order. The Controller evaluates which goal or goals may be activated as a result of the event declaration, advances the WIP template pointer to the first primitive goal 10 (Enter Order), and proceeds to execute this goal. From the system's viewpoint, goal 10 consists of facilitating the user's entry of data and declaring the event Enter-Order to inform the Controller that goal 10 has been achieved.
In actual operation, a pre-programmed CMA enables the user's CPU and initializes the data-entry program at that CPU. The user then interacts directly with the data-entry program, without communication to the workflow system. When the user signs off, the CMA issues a CSI$DECLARE-- EVENT message to the CSI, where the argument is Enter-Order (the event representing the work just completed by the user). When the Controller receives this message via the CSI, it updates the WIP, and proceeds to perform goal completion.
Once again, the degree of control the system exerts over user data (i.e., the customer information entered via the data-entry program) represents a design choice. System operation can proceed in a manner involving no interaction with the user's data. In this case, updating the WIP consists essentially of advancing its template pointer and revising its status; if customer information is to be modified or other data generated during the course of the workflow, users are responsible for data access and entry. If on the other hand, system is to manage user data, the CMAs contain file-management capability so that data can be brought directly to the attention of the user or modified internally.
Activity processing is obviously simpler if all tasks within a compound goal are self-executing, and all operations occur internally within the workflow system. This can be true of activity 12 in FIG. 1, which, in our example, consists of the following tasks: accessing and establishing communication with a third-party credit-rating database; providing appropriate information to the database for evaluation; receiving credit information from the database; interpreting the data; and, if the customer's credit is satisfactory, generating a CSI$SWA-- END-- WIP-- PROCESSING message. Receipt of this message by the Controller is interpreted as completion of goal 12. All of these tasks can be performed directly by one or more SWAs and CMAs; however, if the system does not access user data, the user provides the necessary customer information directly.
If the customer fails to meet the minimum credit requirements, the system can be configured to respond in any of several ways. One approach is to provide for conditional processing within the structure of the workflow, using the CSI$SWA-- REQUEST-- GOAL-- PROCESSING(argument) message, thereby causing transfer of goal execution from one sequence of goals to another (which can itself lead back into the initial sequence via a second CSI$SWA-- REQUEST-- GOAL-- PROCESSING(argument) message).
The system's database organization allows use of the invention in conjunction with a number of different hardware and software configurations. In its simplest form, the system is utilized with a single processor having one or more terminals. As each goal is completed, processing proceeds to the next activity. If the hardware system offers multitasking capability, processor resources can be partitioned to accommodate execution of multiple workflows in different states of processing. The present invention can also be configured to operate with distributed or parallel-processing architectures. For example, individual processors in a multiprocessor system can each be allocated to a single goal, with the Controller (itself run by a single processor) disseminating WIPs to the different system components for concurrent processing.
Such a system is illustrated in FIG. 4, which shows the manner in which system components interact. The system contains a series of CPUs denoted generically by reference numerals 30 and 32; one or more mass-storage devices 34, which store data files, operating systems and all workflow-system components; a workstation 36, which is a separate CPU (or a set of parallel CPUs) responsible for executing and managing all system components; and the server's main volatile memory 38, which contains all workflow-system components during operation as well as the operating system necessary for hardware operation. The components appearing in server memory 38 are copied therein from mass-storage devices 34 during initialization and processing, as appropriate, under the direction of server 36.
During system operation, users on the CPUs interact with application programs or the MSI as goals are processed. Server 36 executes SWAs and responds to event declarations until each WIP has been processed through all of the goals contained in its template, as well as any goals added thereto by conditional branching.
Refer, finally, to FIG. 5, which illustrates overall operation of the process of the present invention. At step 50, SWAs and CMAs are initialized. At step 52 data specifying execution parameters associated with each SWA and CMA is stored in system memory. Operation begins with analysis of the execution parameters at step 54, from which an execution sequence, specifying the order in which the SWAs and CMAs are to be executed, is derived in step 56. At this point the system is ready to receive WIP items (ordinarily, directly from a user) and store them in system memory, as indicated at step 58. Finally, at step 60, the SWAs and CMAs are executed according to the execution sequence, thereby implementing the user's workflow.
The terms and expressions which have been employed are used as terms of description and not of limitation, and there is no intention, in the use of such terms and expressions, of excluding any equivalents of the features shown and described or portions thereof, but it is recognized that various modifications are possible within the scope of the invention claimed.
|Cited Patent||Filing date||Publication date||Applicant||Title|
|US4356546 *||Feb 5, 1980||Oct 26, 1982||The Bendix Corporation||Fault-tolerant multi-computer system|
|US4845739 *||May 16, 1988||Jul 4, 1989||Fdr Interactive Technologies||Telephonic-interface statistical analysis system|
|1||Milan Milenkovic, "Operating systems concepts and design", 1987, 111-116, McGraw Hill.|
|2||*||Milan Milenkovic, Operating systems concepts and design , 1987, 111 116, McGraw Hill.|
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US5414849 *||Jun 9, 1993||May 9, 1995||Hitachi, Ltd.||Evaluating method of data division patterns and a program execution time for a distributed memory parallel computer system, and parallel program producing method using such an evaluating method|
|US5630069 *||Jan 15, 1993||May 13, 1997||Action Technologies, Inc.||Method and apparatus for creating workflow maps of business processes|
|US5638494 *||Jun 10, 1994||Jun 10, 1997||Mitel Corporation||Adaptive communication system|
|US5673381 *||Jan 25, 1996||Sep 30, 1997||Cheyenne Software International Sales Corp.||System and parallel streaming and data stripping to back-up a network|
|US5710921 *||Apr 19, 1995||Jan 20, 1998||Fuji Xerox Co., Ltd.||Information processing system and work flow management method therefor|
|US5721913 *||Jun 17, 1996||Feb 24, 1998||Lucent Technologies Inc.||Integrated activity management system|
|US5734837 *||Jan 14, 1994||Mar 31, 1998||Action Technologies, Inc.||Method and apparatus for building business process applications in terms of its workflows|
|US5745687 *||May 20, 1997||Apr 28, 1998||Hewlett-Packard Co||System for distributed workflow in which a routing node selects next node to be performed within a workflow procedure|
|US5768506 *||May 20, 1997||Jun 16, 1998||Hewlett-Packard Co.||Method and apparatus for distributed workflow building blocks of process definition, initialization and execution|
|US5774661 *||Apr 18, 1995||Jun 30, 1998||Network Imaging Corporation||Rule engine interface for a visual workflow builder|
|US5790789 *||Aug 2, 1996||Aug 4, 1998||Suarez; Larry||Method and architecture for the creation, control and deployment of services within a distributed computer environment|
|US5797129 *||Oct 31, 1991||Aug 18, 1998||Texas Instruments Incorporated||Predicting resource usage in a multiple task, multiple resource environment|
|US5799297 *||Dec 15, 1995||Aug 25, 1998||Ncr Corporation||Task workflow management system and method including an external program execution feature|
|US5826239 *||Dec 17, 1996||Oct 20, 1998||Hewlett-Packard Company||Distributed workflow resource management system and method|
|US5848393 *||Dec 15, 1995||Dec 8, 1998||Ncr Corporation||"What if . . . " function for simulating operations within a task workflow management system|
|US5862340 *||May 24, 1996||Jan 19, 1999||International Business Machines Corporation||Method operating in each node of a computer system providing and utilizing special records for collective communication commands to increase work efficiency at each node|
|US5890133 *||Sep 17, 1996||Mar 30, 1999||International Business Machines Corp.||Method and apparatus for dynamic optimization of business processes managed by a computer system|
|US5892938 *||May 28, 1996||Apr 6, 1999||Sony Corporation||Interactive interface system|
|US5893906 *||Aug 13, 1996||Apr 13, 1999||Electronic Data Systems Corporation||Managing work in a computing application|
|US5960420 *||Sep 2, 1997||Sep 28, 1999||International Business Machines Corporation||Systems, methods and computer program products for implementing a workflow engine in database management system|
|US5970476 *||Sep 19, 1996||Oct 19, 1999||Manufacturing Management Systems, Inc.||Method and apparatus for industrial data acquisition and product costing|
|US5995937 *||Nov 7, 1997||Nov 30, 1999||Deroyal Industries, Inc.||Modular health-care information management system utilizing reusable software objects|
|US5995940 *||Mar 20, 1997||Nov 30, 1999||Microsoft Corporation||Method and system for editing multivalued properties of an object|
|US5999911 *||Jun 2, 1995||Dec 7, 1999||Mentor Graphics Corporation||Method and system for managing workflow|
|US5999990 *||May 18, 1998||Dec 7, 1999||Motorola, Inc.||Communicator having reconfigurable resources|
|US6003011 *||Jan 7, 1998||Dec 14, 1999||Xerox Corporation||Workflow management system wherein ad-hoc process instances can be generalized|
|US6006193 *||Dec 18, 1996||Dec 21, 1999||Gibson; Kenneth U.||Computer executable workflow control system|
|US6009405 *||Jul 29, 1997||Dec 28, 1999||International Business Machines Corporation||Ensuring atomicity for a collection of transactional work items in a workflow management system|
|US6012066 *||Oct 1, 1997||Jan 4, 2000||Vallon, Inc.||Computerized work flow system|
|US6021410 *||Sep 25, 1997||Feb 1, 2000||International Business Machines Corporation||Extensible digital library|
|US6032124 *||Jan 15, 1999||Feb 29, 2000||Hitachi, Ltd.||Workflow method and system therefor|
|US6038538 *||Dec 15, 1997||Mar 14, 2000||International Business Machines Corporation||Generating process models from workflow logs|
|US6041306 *||Mar 21, 1997||Mar 21, 2000||Hewlett-Packard Company||System and method for performing flexible workflow process execution in a distributed workflow management system|
|US6052684 *||Mar 24, 1998||Apr 18, 2000||Hewlett-Packard Company||System and method for performing consistent workflow process execution in a workflow management system|
|US6073109 *||Dec 12, 1996||Jun 6, 2000||Action Technologies, Inc.||Computerized method and system for managing business processes using linked workflows|
|US6085178 *||Mar 21, 1997||Jul 4, 2000||International Business Machines Corporation||Apparatus and method for communicating between an intelligent agent and client computer process using disguised messages|
|US6092048 *||Nov 4, 1997||Jul 18, 2000||Hitachi, Ltd.||Task execution support system|
|US6098061 *||Mar 13, 1997||Aug 1, 2000||Kabushiki Kaisha Toshiba||Computer system for interactive help using human-understandable knowledge and computer-understandable knowledge|
|US6115640 *||Jan 16, 1998||Sep 5, 2000||Nec Corporation||Workflow system for rearrangement of a workflow according to the progress of a work and its workflow management method|
|US6115646 *||Dec 18, 1997||Sep 5, 2000||Nortel Networks Limited||Dynamic and generic process automation system|
|US6192354||Mar 21, 1997||Feb 20, 2001||International Business Machines Corporation||Apparatus and method for optimizing the performance of computer tasks using multiple intelligent agents having varied degrees of domain knowledge|
|US6256636||Nov 26, 1997||Jul 3, 2001||International Business Machines Corporation||Object server for a digital library system|
|US6256773 *||Aug 31, 1999||Jul 3, 2001||Accenture Llp||System, method and article of manufacture for configuration management in a development architecture framework|
|US6289382||Aug 31, 1999||Sep 11, 2001||Andersen Consulting, Llp||System, method and article of manufacture for a globally addressable interface in a communication services patterns environment|
|US6311225 *||Dec 23, 1996||Oct 30, 2001||Nortel Networks Limited||Method and apparatus for transferring data between process modules|
|US6314556||Aug 24, 1999||Nov 6, 2001||Deroyal Business Systems, Llc||Modular health care information management system utilizing reusable software objects|
|US6321374||Nov 7, 1997||Nov 20, 2001||International Business Machines Corporation||Application-independent generator to generate a database transaction manager in heterogeneous information systems|
|US6324647||Aug 31, 1999||Nov 27, 2001||Michel K. Bowman-Amuah||System, method and article of manufacture for security management in a development architecture framework|
|US6332163||Sep 1, 1999||Dec 18, 2001||Accenture, Llp||Method for providing communication services over a computer network system|
|US6356928 *||Oct 9, 1997||Mar 12, 2002||At&T Corp.||Method for partitioning tasks into stateless elements|
|US6363401||Oct 5, 1998||Mar 26, 2002||Ncr Corporation||Enhanced two-phase commit protocol|
|US6370573||Aug 31, 1999||Apr 9, 2002||Accenture Llp||System, method and article of manufacture for managing an environment of a development architecture framework|
|US6401080||Mar 21, 1997||Jun 4, 2002||International Business Machines Corporation||Intelligent agent with negotiation capability and method of negotiation therewith|
|US6405215||Aug 19, 1999||Jun 11, 2002||International Business Machines Corp.||Workflow agent for a multimedia database system|
|US6405364||Aug 31, 1999||Jun 11, 2002||Accenture Llp||Building techniques in a development architecture framework|
|US6421700||Dec 23, 1996||Jul 16, 2002||Xerox Corporation||Method and system for work process support using independent system and user states|
|US6430538||Apr 30, 1998||Aug 6, 2002||Enterworks||Workflow management system, method and medium with personal subflows|
|US6434568||Aug 31, 1999||Aug 13, 2002||Accenture Llp||Information services patterns in a netcentric environment|
|US6434628||Aug 31, 1999||Aug 13, 2002||Accenture Llp||Common interface for handling exception interface name with additional prefix and suffix for handling exceptions in environment services patterns|
|US6438594||Aug 31, 1999||Aug 20, 2002||Accenture Llp||Delivering service to a client via a locally addressable interface|
|US6442563||Apr 30, 1998||Aug 27, 2002||Enterworks||Workflow management system, method, and medium that morphs work items|
|US6442748 *||Aug 31, 1999||Aug 27, 2002||Accenture Llp||System, method and article of manufacture for a persistent state and persistent object separator in an information services patterns environment|
|US6477580||Aug 31, 1999||Nov 5, 2002||Accenture Llp||Self-described stream in a communication services patterns environment|
|US6477665||Aug 31, 1999||Nov 5, 2002||Accenture Llp||System, method, and article of manufacture for environment services patterns in a netcentic environment|
|US6496850||Aug 31, 1999||Dec 17, 2002||Accenture Llp||Clean-up of orphaned server contexts|
|US6505176 *||Jun 12, 1998||Jan 7, 2003||First American Credit Management Solutions, Inc.||Workflow management system for an automated credit application system|
|US6519578||Aug 9, 1999||Feb 11, 2003||Mindflow Technologies, Inc.||System and method for processing knowledge items of a knowledge warehouse|
|US6529909||Aug 31, 1999||Mar 4, 2003||Accenture Llp||Method for translating an object attribute converter in an information services patterns environment|
|US6529948||Aug 31, 1999||Mar 4, 2003||Accenture Llp||Multi-object fetch component|
|US6539396||Aug 31, 1999||Mar 25, 2003||Accenture Llp||Multi-object identifier system and method for information service pattern environment|
|US6549949||Aug 31, 1999||Apr 15, 2003||Accenture Llp||Fixed format stream in a communication services patterns environment|
|US6550057||Aug 31, 1999||Apr 15, 2003||Accenture Llp||Piecemeal retrieval in an information services patterns environment|
|US6571282||Aug 31, 1999||May 27, 2003||Accenture Llp||Block-based communication in a communication services patterns environment|
|US6578006 *||Apr 15, 1999||Jun 10, 2003||Hitachi, Ltd.||Project work management method and system|
|US6578068||Aug 31, 1999||Jun 10, 2003||Accenture Llp||Load balancer in environment services patterns|
|US6581204||Dec 12, 2000||Jun 17, 2003||Ge Medical Systems Information Technologies, Inc.||Modular tracking and profiling system|
|US6587841||Jun 30, 1998||Jul 1, 2003||First American Credit Management Solutions, Inc.||Computer implemented automated credit application analysis and decision routing system|
|US6601192||Aug 31, 1999||Jul 29, 2003||Accenture Llp||Assertion component in environment services patterns|
|US6601234||Aug 31, 1999||Jul 29, 2003||Accenture Llp||Attribute dictionary in a business logic services environment|
|US6606660||Aug 31, 1999||Aug 12, 2003||Accenture Llp||Stream-based communication in a communication services patterns environment|
|US6615199||Aug 31, 1999||Sep 2, 2003||Accenture, Llp||Abstraction factory in a base services pattern environment|
|US6615253||Aug 31, 1999||Sep 2, 2003||Accenture Llp||Efficient server side data retrieval for execution of client side applications|
|US6629096||Aug 9, 1999||Sep 30, 2003||Mindflow Technologies, Inc.||System and method for performing a mindflow process|
|US6636242||Aug 31, 1999||Oct 21, 2003||Accenture Llp||View configurer in a presentation services patterns environment|
|US6640238||Aug 31, 1999||Oct 28, 2003||Accenture Llp||Activity component in a presentation services patterns environment|
|US6640244||Aug 31, 1999||Oct 28, 2003||Accenture Llp||Request batcher in a transaction services patterns environment|
|US6640249||Aug 31, 1999||Oct 28, 2003||Accenture Llp||Presentation services patterns in a netcentric environment|
|US6662357||Aug 31, 1999||Dec 9, 2003||Accenture Llp||Managing information in an integrated development architecture framework|
|US6697784||Jun 5, 2001||Feb 24, 2004||Enterworks||Workflow management system, method, and medium with personal subflows|
|US6715145||Aug 31, 1999||Mar 30, 2004||Accenture Llp||Processing pipeline in a base services pattern environment|
|US6725428||Nov 14, 1997||Apr 20, 2004||Xerox Corporation||Systems and methods providing flexible representations of work|
|US6728947||Jun 5, 1998||Apr 27, 2004||R. R. Donnelley & Sons Company||Workflow distributing apparatus and method|
|US6742015||Aug 31, 1999||May 25, 2004||Accenture Llp||Base services patterns in a netcentric environment|
|US6754883||Dec 11, 2000||Jun 22, 2004||Ge Medical Systems Information Technologies, Inc.||Modular analysis and standardization system|
|US6829369||May 18, 2001||Dec 7, 2004||Lockheed Martin Corporation||Coding depth file and method of postal address processing using a coding depth file|
|US6842906||Aug 31, 1999||Jan 11, 2005||Accenture Llp||System and method for a refreshable proxy pool in a communication services patterns environment|
|US6865741 *||Jun 7, 2000||Mar 8, 2005||International Business Machines Corporation||Determining completion of transactions processing in a dynamically changing network|
|US6877153 *||Apr 10, 1997||Apr 5, 2005||Paul M. Konnersman||Computer-based system for work processes that consist of interdependent decisions involving one or more participants|
|US6920456||Jul 30, 2001||Jul 19, 2005||International Business Machines Corporation||Method, system, and program for maintaining information in database tables and performing operations on data in the database tables|
|US6937993 *||Sep 16, 1998||Aug 30, 2005||Mci, Inc.||System and method for processing and tracking telecommunications service orders|
|US6941290 *||Jul 30, 2001||Sep 6, 2005||Nec Laboratories America, Inc.||Method for computing all occurrences of a compound event from occurrences of primitive events|
|US6954220||Aug 31, 1999||Oct 11, 2005||Accenture Llp||User context component in environment services patterns|
|US7024670 *||Sep 15, 1999||Apr 4, 2006||International Business Machines Corporation||Timed start-conditions for activities in workflow management systems|
|US7039735||May 14, 2001||May 2, 2006||Tandberg Telecom As||Direct slave addressing to indirect slave addressing|
|US7043714||Jun 28, 2001||May 9, 2006||International Business Machines Corporation||Method, system, and program for using objects in data stores during execution of a workflow|
|US7047535||Jul 30, 2001||May 16, 2006||International Business Machines Corporation||Method, system, and program for performing workflow related operations using an application programming interface|
|US7069536||Jun 28, 2001||Jun 27, 2006||International Business Machines Corporation||Method, system, and program for executing a workflow|
|US7085759||Dec 6, 2002||Aug 1, 2006||Jpmorgan Chase Bank||System and method for communicating data to a process|
|US7100147||Jun 28, 2001||Aug 29, 2006||International Business Machines Corporation||Method, system, and program for generating a workflow|
|US7139999||Aug 31, 1999||Nov 21, 2006||Accenture Llp||Development architecture framework|
|US7149752||Dec 3, 2002||Dec 12, 2006||Jp Morgan Chase Bank||Method for simplifying databinding in application programs|
|US7150000 *||Aug 15, 2000||Dec 12, 2006||Nash Controlware, Inc.||Component development with autonomous and compiled components to implement and consume services with components operate in edit and run mode|
|US7181427||Sep 3, 1997||Feb 20, 2007||Jp Morgan Chase Bank, N.A.||Automated credit application system|
|US7213249||Nov 30, 2001||May 1, 2007||Oracle International Corporation||Blocking cache flush requests until completing current pending requests in a local server and remote server|
|US7216163||May 15, 2002||May 8, 2007||Oracle International Corporation||Method and apparatus for provisioning tasks using a provisioning bridge server|
|US7225256||Nov 30, 2001||May 29, 2007||Oracle International Corporation||Impersonation in an access system|
|US7228547||Jul 30, 2001||Jun 5, 2007||International Business Machines Corporation||Method, system, and program for enabling access to a plurality of services|
|US7231356||Sep 28, 2000||Jun 12, 2007||The United States Of America As Represented By The Secretary Of The Navy||Operating plan for machinery|
|US7237199||May 30, 2000||Jun 26, 2007||Cedara Software Corp.||Architecture for an application framework|
|US7240324 *||Feb 28, 2001||Jul 3, 2007||Hewlett-Packard Development Company, L.P.||Event-based scheduling method and system for workflow activities|
|US7269599||Dec 1, 2005||Sep 11, 2007||International Business Machines Corporation||Method and system for predicting user activity levels associated with an application|
|US7272616 *||Jul 29, 2004||Sep 18, 2007||Oag Worldwide Limited||Method and apparatus for generating custom configured output|
|US7289964||Aug 31, 1999||Oct 30, 2007||Accenture Llp||System and method for transaction services patterns in a netcentric environment|
|US7296056||Jul 30, 2001||Nov 13, 2007||International Business Machines Corporation||Method, system, and program for selecting one user to assign a work item in a workflow|
|US7299465 *||Jan 8, 2002||Nov 20, 2007||International Business Machines Corporation||Configurable application integrating service request and fulfillment process|
|US7340447||Oct 9, 2003||Mar 4, 2008||Oracle International Corporation||Partitioning data access requests|
|US7346532 *||May 9, 2002||Mar 18, 2008||Hitachi, Ltd.||Workflow system|
|US7349912||Nov 30, 2001||Mar 25, 2008||Oracle International Corporation||Runtime modification of entries in an identity system|
|US7363339||Nov 30, 2001||Apr 22, 2008||Oracle International Corporation||Determining group membership|
|US7363594 *||Sep 30, 2002||Apr 22, 2008||Sprint Communications Company L.P.||Workflow event editor|
|US7366722||Sep 22, 2003||Apr 29, 2008||Jp Morgan Chase Bank||System and method for specifying application services and distributing them across multiple processors using XML|
|US7376830||Apr 25, 2005||May 20, 2008||Jp Morgan Chase Bank||System and method for routing messages|
|US7379998||Aug 22, 2003||May 27, 2008||Jp Morgan Chase Bank||System and method for multi-platform queue queries|
|US7380008||Nov 30, 2001||May 27, 2008||Oracle International Corporation||Proxy system|
|US7386522||Jun 19, 1998||Jun 10, 2008||International Business Machines Corporation||Optimizing the performance of computer tasks using intelligent agent with multiple program modules having varied degrees of domain knowledge|
|US7386797 *||May 22, 2002||Jun 10, 2008||Oracle Corporation||Framework to model and execute business processes within a collaborative environment|
|US7392471||Feb 8, 2005||Jun 24, 2008||Jp Morgan Chase Bank||System and method for comparing extensible markup language (XML) documents|
|US7401156||May 23, 2003||Jul 15, 2008||Jp Morgan Chase Bank||Method using control interface to suspend software network environment running on network devices for loading and executing another software network environment|
|US7406515 *||Jun 27, 2000||Jul 29, 2008||Aspect Communications||System and method for automated and customizable agent availability and task assignment management|
|US7415607||Nov 30, 2001||Aug 19, 2008||Oracle International Corporation||Obtaining and maintaining real time certificate status|
|US7448046 *||Sep 7, 2001||Nov 4, 2008||Aspen Technology, Inc.||Computer system for providing a collaborative workflow environment|
|US7467371 *||Apr 28, 2000||Dec 16, 2008||Microsoft Corporation||Binding for business workflow processes|
|US7475136||Mar 26, 2007||Jan 6, 2009||Oracle International Corporation||Method and apparatus for provisioning tasks using a provisioning bridge server|
|US7475151||Nov 30, 2001||Jan 6, 2009||Oracle International Corporation||Policies for modifying group membership|
|US7475400 *||Jun 6, 2001||Jan 6, 2009||International Business Machines Corporation||Database system and information processing system with process code information|
|US7489976 *||Sep 12, 2005||Feb 10, 2009||Hosni I Adra||System and method for dynamically simulating process and value stream maps|
|US7499933||Nov 12, 2005||Mar 3, 2009||Jpmorgan Chase Bank, N.A.||System and method for managing enterprise application configuration|
|US7503033||Feb 18, 2005||Mar 10, 2009||Microsoft Corporation||Model for business workflow processes|
|US7509185||Aug 14, 2006||Mar 24, 2009||Smp Logic Systems L.L.C.||Methods, systems, and software program for validation and monitoring of pharmaceutical manufacturing processes|
|US7509641||May 17, 2004||Mar 24, 2009||Jp Morgan Chase Bank||Job processing framework|
|US7512708||Nov 29, 2001||Mar 31, 2009||Tandberg Telecom As||Communications system|
|US7516137 *||Mar 21, 2001||Apr 7, 2009||Arrayworks Inc.||System and method for dynamic management of business processes|
|US7526794||Sep 30, 2005||Apr 28, 2009||Rockwell Automation Technologies, Inc.||Data perspectives in controller system and production management systems|
|US7548789||Sep 29, 2005||Jun 16, 2009||Rockwell Automation Technologies, Inc.||Editing lifecycle and deployment of objects in an industrial automation environment|
|US7581011 *||Nov 30, 2001||Aug 25, 2009||Oracle International Corporation||Template based workflow definition|
|US7590934 *||Jan 27, 2004||Sep 15, 2009||Xerox Corporation||Meta-document and method of managing|
|US7599944||Dec 16, 2005||Oct 6, 2009||Microsoft Corporation||Electronic data interchange (EDI) schema simplification interface|
|US7610172||Jan 12, 2007||Oct 27, 2009||Jpmorgan Chase Bank, N.A.||Method and system for monitoring non-occurring events|
|US7630974||Sep 28, 2004||Dec 8, 2009||Oracle International Corporation||Multi-language support for enterprise identity and access management|
|US7631291||Jan 31, 2005||Dec 8, 2009||Microsoft Corporation||Declarative representation for an extensible workflow model|
|US7650405||Sep 29, 2005||Jan 19, 2010||Rockwell Automation Technologies, Inc.||Tracking and tracing across process boundaries in an industrial automation environment|
|US7653566||Nov 30, 2000||Jan 26, 2010||Handysoft Global Corporation||Systems and methods for automating a process of business decision making and workflow|
|US7660638||Sep 30, 2005||Feb 9, 2010||Rockwell Automation Technologies, Inc.||Business process execution engine|
|US7672737||Sep 30, 2005||Mar 2, 2010||Rockwell Automation Technologies, Inc.||Hierarchically structured data model for utilization in industrial automation environments|
|US7673047||May 12, 2006||Mar 2, 2010||Oracle International Corporation||Determining a user's groups|
|US7676281||Sep 29, 2005||Mar 9, 2010||Rockwell Automation Technologies, Inc.||Distributed database in an industrial automation environment|
|US7689449 *||Jan 19, 2000||Mar 30, 2010||Fujitsu Limited||Message processing apparatus, message processing system, message managing method, and storage medium storing message management program|
|US7698427||Jul 30, 2001||Apr 13, 2010||International Business Machines Corporation||Method, system, and program for transferring data from an application engine|
|US7702767||Jul 9, 2004||Apr 20, 2010||Jp Morgan Chase Bank||User connectivity process management system|
|US7711818||Nov 30, 2001||May 4, 2010||Oracle International Corporation||Support for multiple data stores|
|US7734536||Jul 10, 2006||Jun 8, 2010||Ubs Ag||System, method and computer program product for workflow-based data processing|
|US7734590||Sep 30, 2005||Jun 8, 2010||Rockwell Automation Technologies, Inc.||Incremental association of metadata to production data|
|US7739135||Mar 30, 2006||Jun 15, 2010||Microsoft Corporation||Asynchronous fault handling in process-centric programs|
|US7765298||Nov 16, 2006||Jul 27, 2010||Oracle International Corporation||Impersonation in an access system|
|US7778717||Apr 15, 2003||Aug 17, 2010||Invensys Systems, Inc.||Component object model communication method for a control system|
|US7792871||Dec 29, 2005||Sep 7, 2010||United Services Automobile Association||Workflow administration tools and user interfaces|
|US7792872||Dec 29, 2005||Sep 7, 2010||United Services Automobile Association||Workflow administration tools and user interfaces|
|US7799273||Aug 14, 2006||Sep 21, 2010||Smp Logic Systems Llc||Manufacturing execution system for validation, quality and risk assessment and monitoring of pharmaceutical manufacturing processes|
|US7801628||Sep 30, 2005||Sep 21, 2010||Rockwell Automation Technologies, Inc.||Industrial operator interfaces interacting with higher-level business workflow|
|US7801807||May 20, 2003||Sep 21, 2010||Dealertrack, Inc.||Computer implemented automated credit application analysis and decision routing system|
|US7802174||Nov 30, 2001||Sep 21, 2010||Oracle International Corporation||Domain based workflows|
|US7805324||Jan 31, 2005||Sep 28, 2010||Microsoft Corporation||Unified model for authoring and executing flow-based and constraint-based workflows|
|US7809683||Sep 29, 2005||Oct 5, 2010||Rockwell Automation Technologies, Inc.||Library that includes modifiable industrial automation objects|
|US7814002||Aug 28, 2003||Oct 12, 2010||Dealertrack, Inc.||Computer implemented automated credit application analysis and decision routing system|
|US7822706 *||Dec 29, 2005||Oct 26, 2010||United Services Automobile Association (Usaa)||Workflow administration tools and user interfaces|
|US7836053 *||Dec 28, 2007||Nov 16, 2010||Group Logic, Inc.||Apparatus and methods of identifying potentially similar content for data reduction|
|US7840526 *||Dec 29, 2005||Nov 23, 2010||United Services Automobile Association (Usaa)||Workflow administration tools and user interfaces|
|US7840658||May 15, 2002||Nov 23, 2010||Oracle International Corporation||Employing job code attributes in provisioning|
|US7848942 *||Dec 28, 2004||Dec 7, 2010||Sap Aktiengesellschaft||Distribution of integrated business process models|
|US7881812 *||Sep 29, 2005||Feb 1, 2011||Rockwell Automation Technologies, Inc.||Editing and configuring device|
|US7882132||Oct 9, 2003||Feb 1, 2011||Oracle International Corporation||Support for RDBMS in LDAP system|
|US7904487||Oct 9, 2003||Mar 8, 2011||Oracle International Corporation||Translating data access requests|
|US7904488||Jul 21, 2004||Mar 8, 2011||Rockwell Automation Technologies, Inc.||Time stamp methods for unified plant model|
|US7908225||Nov 2, 1999||Mar 15, 2011||International Business Machines Corporation||Intelligent agent with negotiation capability and method of negotiation therewith|
|US7937655||Nov 30, 2001||May 3, 2011||Oracle International Corporation||Workflows with associated processes|
|US7954008||Jan 15, 2007||May 31, 2011||Microsoft Corporation||Objective assessment of application crashes from a customer environment|
|US8015600||Nov 30, 2001||Sep 6, 2011||Oracle International Corporation||Employing electronic certificate workflows|
|US8019698 *||Dec 17, 1996||Sep 13, 2011||International Business Machines Corporation||Selection of graphical user interface agents by cluster analysis|
|US8019796||Jun 7, 2010||Sep 13, 2011||Rockwell Automation Technologies, Inc.||Incremental association of metadata to production data|
|US8024405||Mar 30, 2006||Sep 20, 2011||Microsoft Corporation||Declarative model for concurrency-control across lightweight threads|
|US8032439||Jan 7, 2003||Oct 4, 2011||Jpmorgan Chase Bank, N.A.||System and method for process scheduling|
|US8060223||Jun 5, 2009||Nov 15, 2011||Rockwell Automation Technologies, Inc.||Editing lifecycle and deployment of objects in an industrial automation environment|
|US8069439||Mar 30, 2006||Nov 29, 2011||Microsoft Corporation||Framework for modeling continuations in workflows|
|US8086649||Jun 7, 2010||Dec 27, 2011||Rockwell Automation Technologies, Inc.||Incremental association of metadata to production data|
|US8095659||May 17, 2004||Jan 10, 2012||Jp Morgan Chase Bank||Service interface|
|US8103536||Aug 13, 2010||Jan 24, 2012||Microsoft Corporation||Unified model for authoring and executing flow-based and constraint-based workflows|
|US8136099 *||Nov 22, 2005||Mar 13, 2012||Sap Ag||Method and system for automatically generating executable processes from inter-organizational workflows|
|US8170901||Jan 31, 2005||May 1, 2012||Microsoft Corporation||Extensible framework for designing workflows|
|US8181222 *||Oct 31, 2007||May 15, 2012||Mcafee, Inc.||Locally adaptable central security management in a heterogeneous network environment|
|US8204609||Jun 27, 2008||Jun 19, 2012||Rockwell Automation Technologies, Inc.||Industrial operator interfaces interacting with higher-level business workflow|
|US8225272||Oct 30, 2006||Jul 17, 2012||Savigent Software, Inc.||System and method for generating distributed information systems|
|US8244668 *||Nov 22, 2010||Aug 14, 2012||United Services Automobile Association (Usaa)||Workflow administration tools and user interfaces|
|US8249917 *||Dec 7, 2005||Aug 21, 2012||Amazon Technologies, Inc.||Load balancing for a fulfillment network|
|US8275680||Sep 30, 2005||Sep 25, 2012||Rockwell Automation Technologies, Inc.||Enabling transactional mechanisms in an automated controller system|
|US8280537||Oct 7, 2011||Oct 2, 2012||Rockwell Automation Technologies, Inc.||Editing lifecycle and deployment of objects in an industrial automation environment|
|US8286036||Apr 18, 2011||Oct 9, 2012||Microsoft Corporation||Objective assessment of application crashes from a customer environment|
|US8291116||Jan 5, 2009||Oct 16, 2012||Cisco Technology, Inc.||Communications system|
|US8321467||Dec 11, 2006||Nov 27, 2012||Jp Morgan Chase Bank||System and method for communicating between an application and a database|
|US8438191||Aug 19, 2011||May 7, 2013||Rockwell Automation Technologies, Inc.||Incremental association of metadata to production data|
|US8484250||Sep 30, 2005||Jul 9, 2013||Rockwell Automation Technologies, Inc.||Data federation with industrial control systems|
|US8484401||Apr 15, 2010||Jul 9, 2013||Rockwell Automation Technologies, Inc.||Systems and methods for conducting communications among components of multidomain industrial automation system|
|US8499344||Jul 24, 2001||Jul 30, 2013||Cisco Technology, Inc.||Audio-video telephony with firewalls and network address translation|
|US8650659||Mar 2, 2011||Feb 11, 2014||Sony Corporation||Method and apparatus for securing media asset distribution for a marketing process|
|US8700694 *||Dec 2, 2004||Apr 15, 2014||Anthurium Solutions, Inc.||Systems and methods for managing workflow based on multi-level specification of job processing requirements|
|US8744892||Feb 17, 2006||Jun 3, 2014||Sap Ag||Automated generation of access control policies in cross-organizational workflow|
|US8762124||Nov 15, 2000||Jun 24, 2014||Deutsche Telekom Ag||Method for the machine mapping, integration, and control of enterprise processes|
|US8799094||Nov 24, 2008||Aug 5, 2014||Cbs Interactive Inc.||Product catalog management system and method|
|US8799800||Sep 29, 2005||Aug 5, 2014||Rockwell Automation Technologies, Inc.||Automatic user interface generation|
|US8855791||Jun 1, 2012||Oct 7, 2014||Rockwell Automation Technologies, Inc.||Industrial operator interfaces interacting with higher-level business workflow|
|US8903901||Dec 2, 2004||Dec 2, 2014||Anthurium Solutions, Inc.||Systems and methods for managing workflow based on analysis of worker selection criteria|
|US8954499||Dec 2, 2004||Feb 10, 2015||Anthurium Solutions, Inc.||Systems and methods for managing workflow based on dynamic modification of job processing requirements|
|US8971216||Mar 7, 2006||Mar 3, 2015||Alcatel Lucent||Method for routing transactions between internal and external partners in a communication center|
|US8984533||Apr 15, 2010||Mar 17, 2015||Rockwell Automation Technologies, Inc.||Systems and methods for conducting communications among components of multidomain industrial automation system|
|US9002920||May 13, 2008||Apr 7, 2015||Genesys Telecommunications Laboratories, Inc.||Method and apparatus for extended management of state and interaction of a remote knowledge worker from a contact center|
|US9008075||Dec 22, 2008||Apr 14, 2015||Genesys Telecommunications Laboratories, Inc.||System and methods for improving interaction routing performance|
|US9020624 *||Nov 25, 2009||Apr 28, 2015||Siemens Aktiengesellschaft||Method and system for managing results of an analysis process on objects handled along a technical process line|
|US9213953||Sep 15, 2008||Dec 15, 2015||Amazon Technologies, Inc.||Multivariable load balancing in a fulfillment network|
|US9235649||Aug 10, 2010||Jan 12, 2016||Oracle International Corporation||Domain based workflows|
|US9342512||Mar 15, 2013||May 17, 2016||Tasktop Technologies, Incorporated||System and method for repairing data synchronization links|
|US9350808||Jan 19, 2015||May 24, 2016||Alcatel Lucent||Method for routing transactions between internal and external partners in a communication center|
|US9378525||Jul 31, 2004||Jun 28, 2016||Dealertrack, Inc.||Integrated electronic credit application, contracting and securitization system and method|
|US9392072||Apr 15, 2010||Jul 12, 2016||Rockwell Automation Technologies, Inc.||Systems and methods for conducting communications among components of multidomain industrial automation system|
|US9459839||Dec 15, 2014||Oct 4, 2016||Tasktop Technologies, Incorporated||Systems and methods to synchronize artifact relationships across a plurality of repositories|
|US9477519 *||Sep 18, 2014||Oct 25, 2016||Robert D. Pedersen||Distributed activity control systems and methods|
|US9516171||May 8, 2015||Dec 6, 2016||Genesys Telecommunications Laboratories, Inc.||Personal desktop router|
|US20010011295 *||Feb 2, 2001||Aug 2, 2001||Takashi Kobayashi||Method for cooperating multiple application programs|
|US20010044738 *||Mar 20, 2001||Nov 22, 2001||Alex Elkin||Method and system for top-down business process definition and execution|
|US20010049654 *||Feb 17, 2001||Dec 6, 2001||Mark Cecchetti||System and method for tracking work flow actvities|
|US20020016810 *||Jun 6, 2001||Feb 7, 2002||International Business Machines Corporation||Database system and information processing system with process code information|
|US20020049667 *||Sep 7, 2001||Apr 25, 2002||Petro Vantage, Inc.||Computer method and apparatus for petroleum trading and logistics|
|US20020065701 *||Nov 30, 2000||May 30, 2002||Kim Kyu Dong||System and method for automating a process of business decision and workflow|
|US20020116328 *||Jan 31, 2002||Aug 22, 2002||Alan Bird||Automotive finance portal|
|US20020129135 *||Nov 30, 2001||Sep 12, 2002||Delany Shawn P.||Determining group membership|
|US20020138458 *||Jul 30, 2001||Sep 26, 2002||Nec Research Institute, Inc.||Method for computing all occurrences of a compound event from occurrences of primitive events|
|US20020138543 *||Nov 30, 2001||Sep 26, 2002||Teng Joan C.||Workflows with associated processes|
|US20020143865 *||Nov 30, 2001||Oct 3, 2002||Tung Loo Elise Y.||Servicing functions that require communication between multiple servers|
|US20020143943 *||Nov 30, 2001||Oct 3, 2002||Chi-Cheng Lee||Support for multiple data stores|
|US20020152254 *||Nov 30, 2001||Oct 17, 2002||Teng Joan C.||Template based workflow definition|
|US20020156879 *||Nov 30, 2001||Oct 24, 2002||Delany Shawn P.||Policies for modifying group membership|
|US20020166049 *||Nov 30, 2001||Nov 7, 2002||Sinn Richard P.||Obtaining and maintaining real time certificate status|
|US20020169752 *||May 9, 2002||Nov 14, 2002||Takato Kusama||Workflow system|
|US20020170035 *||Feb 28, 2001||Nov 14, 2002||Fabio Casati||Event-based scheduling method and system for workflow activities|
|US20020180810 *||Mar 7, 2002||Dec 5, 2002||International Business Machines Corporation||Compensation of workflow applications|
|US20020188597 *||Jun 7, 2002||Dec 12, 2002||Jonathan Kern||Methods and systems for linking tasks to workflow|
|US20030004770 *||Jun 28, 2001||Jan 2, 2003||International Business Machines Corporation||Method, system, and program for generating a workflow|
|US20030004771 *||Jun 28, 2001||Jan 2, 2003||International Business Machines Corporation||Method, system, and program for executing a workflow|
|US20030005406 *||Jun 28, 2001||Jan 2, 2003||International Business Machines Corporation||Method, system, and program for using objects in data stores during execution of a workflow|
|US20030023662 *||Jul 30, 2001||Jan 30, 2003||International Business Machines Corporation||Method, system, and program for enabling access to a plurality of services|
|US20030023728 *||Jul 30, 2001||Jan 30, 2003||International Business Machines Corporation||Method, system, and program for selecting one user to assign a work item in a workflow|
|US20030023773 *||Jul 30, 2001||Jan 30, 2003||International Business Machines Corporation||Method, system, and program for performing workflow related operations|
|US20030030663 *||Sep 9, 2002||Feb 13, 2003||Canon Kabushiki Kaisha||User interface changeable information processing apparatus and method therefor|
|US20030050812 *||Sep 10, 2001||Mar 13, 2003||Xerox Corporation||Electronic project management system using project phases|
|US20030105862 *||Nov 30, 2001||Jun 5, 2003||Villavicencio Francisco J.||Impersonation in an access system|
|US20030131040 *||Jan 8, 2002||Jul 10, 2003||International Business Machines Corporation||Configurable application integrating service request and fulfillment process|
|US20030144891 *||Jan 23, 2003||Jul 31, 2003||International Business Machines Corporation||Supervising the processing status of activities within workflow management systems|
|US20030212587 *||May 13, 2002||Nov 13, 2003||International Business Machines Corporation||Apparatus and methods for coordinating Web services using role based interpretation of coordination plans|
|US20030217053 *||Apr 15, 2003||Nov 20, 2003||Bachman George E.||Context control mechanism for data executed in workflows of process, factory-floor, environmental, computer aided manufacturing-based or other control system|
|US20030217101 *||May 15, 2002||Nov 20, 2003||Sinn Richard P.||Provisioning bridge server|
|US20030217127 *||May 15, 2002||Nov 20, 2003||Richard P. Sinn||Employing job code attributes in provisioning|
|US20030225462 *||Apr 15, 2003||Dec 4, 2003||Bachman George E.||Component object model communication method for process, factory-floor, environmental, computer aided manufacturing-based or other control system|
|US20040002950 *||Apr 15, 2003||Jan 1, 2004||Brennan Sean F.||Methods and apparatus for process, factory-floor, environmental, computer aided manufacturing-based or other control system using hierarchically enumerated data set|
|US20040028035 *||Nov 29, 2001||Feb 12, 2004||Read Stephen Michael||Communications system|
|US20040054949 *||May 14, 2002||Mar 18, 2004||Hunt Nevil Morley||Direct slave addressing to indirect slave addressing|
|US20040064353 *||Aug 29, 2002||Apr 1, 2004||Kim Yeong-Ho||System and method for creating personalized template for monitoring workflows|
|US20040064356 *||Sep 17, 2003||Apr 1, 2004||Hitachi, Ltd.||Workflow method and system therefor|
|US20040078320 *||May 20, 2003||Apr 22, 2004||Defrancesco James R.||Computer implemented automated credit application analysis and decision routing system|
|US20040107183 *||Dec 3, 2002||Jun 3, 2004||Jp Morgan Chase Bank||Method for simplifying databinding in application programs|
|US20040138992 *||Aug 27, 2003||Jul 15, 2004||Defrancesco James||Computer implemented automated credit application analysis and decision routing system|
|US20040138994 *||Aug 28, 2003||Jul 15, 2004||Defrancesco James||Computer implemented automated credit application analysis and decision routing system|
|US20040138997 *||Nov 6, 2003||Jul 15, 2004||Defrancesco James R.||Automated credit application system|
|US20040153535 *||May 23, 2003||Aug 5, 2004||Chau Tony Ka Wai||Method for software suspension in a networked computer system|
|US20040215725 *||Aug 22, 2003||Oct 28, 2004||Lorraine Love||System and method for multi-platform queue queries|
|US20040230587 *||Sep 22, 2003||Nov 18, 2004||Andrew Doddington||System and method for specifying application services and distributing them across multiple processors using XML|
|US20040230602 *||Sep 22, 2003||Nov 18, 2004||Andrew Doddington||System and method for decoupling data presentation layer and data gathering and storage layer in a distributed data processing system|
|US20040254824 *||Jan 7, 2003||Dec 16, 2004||Alex Loucaides||System and method for process scheduling|
|US20050010371 *||Jul 2, 2004||Jan 13, 2005||Merriam-Leith Christopher Scott||Workflow-based research system with genetic pedigree display and organism tracking|
|US20050086588 *||Oct 17, 2003||Apr 21, 2005||Mcgregor Chad A.||Method, system and apparatus for creating a workflow process|
|US20050134912 *||Dec 2, 2004||Jun 23, 2005||Archbold Janice K.||Systems and methods for managing workflow based on dynamic tracking of job steps|
|US20050144174 *||Jun 15, 2004||Jun 30, 2005||Leonid Pesenson||Framework for providing remote processing of a graphical user interface|
|US20050195426 *||Dec 2, 2004||Sep 8, 2005||Archbold Janice K.||Systems and methods for managing workflow based on multi-level specification of job processing requirements|
|US20050195427 *||Dec 2, 2004||Sep 8, 2005||Archbold Janice K.||Systems and methods for managing workflow based on dynamic modification of job processing requirements|
|US20050195429 *||Dec 2, 2004||Sep 8, 2005||Archbold Janice K.||Systems and methods for managing workflow based on search escalation for worker procurement|
|US20050204029 *||Jul 9, 2004||Sep 15, 2005||John Connolly||User connectivity process management system|
|US20050222990 *||Jul 12, 2004||Oct 6, 2005||Milne Kenneth T||Methods and systems for using script files to obtain, format and disseminate database information|
|US20050234902 *||Feb 18, 2005||Oct 20, 2005||Microsoft Corporation||Model for business workflow processes|
|US20050246212 *||Apr 29, 2004||Nov 3, 2005||Shedd Nathanael P||Process navigator|
|US20050262112 *||May 21, 2004||Nov 24, 2005||Moore Dennis B||Method and apparatus to convert project plans into workflow definitions|
|US20060011398 *||Sep 22, 2005||Jan 19, 2006||Kamen Dean L||Multiple-passenger transporter|
|US20060031586 *||Apr 25, 2005||Feb 9, 2006||Jp Morgan Chase Bank||System and method for routing messages|
|US20060074704 *||Jan 31, 2005||Apr 6, 2006||Microsoft Corporation||Framework to model cross-cutting behavioral concerns in the workflow domain|
|US20060074714 *||May 31, 2005||Apr 6, 2006||Microsoft Corporation||Workflow tracking based on profiles|
|US20060074730 *||Jan 31, 2005||Apr 6, 2006||Microsoft Corporation||Extensible framework for designing workflows|
|US20060074731 *||Jan 31, 2005||Apr 6, 2006||Microsoft Corporation||Unified model for authoring and executing flow-based and constraint-based workflows|
|US20060074734 *||Jan 31, 2005||Apr 6, 2006||Microsoft Corporation||Declarative representation for an extensible workflow model|
|US20060074735 *||Feb 23, 2005||Apr 6, 2006||Microsoft Corporation||Ink-enabled workflow authoring|
|US20060074737 *||Jun 17, 2005||Apr 6, 2006||Microsoft Corporation||Interactive composition of workflow activities|
|US20060143611 *||Dec 28, 2004||Jun 29, 2006||Wasim Sadiq||Distribution of integrated business process models|
|US20060173908 *||Jan 10, 2005||Aug 3, 2006||Browning Michelle M||System and method for automated customization of a workflow management system|
|US20060195575 *||May 12, 2006||Aug 31, 2006||Oracle International Corporation||Determining a user's groups|
|US20060259500 *||Sep 29, 2005||Nov 16, 2006||Rockwell Automation Technologies, Inc.||Library that includes modifiable industrial automation objects|
|US20060259634 *||Sep 29, 2005||Nov 16, 2006||Rockwell Automation Technologies, Inc.||Tracking and tracing across process boundaries in an industrial automation environment|
|US20060277123 *||Jul 31, 2004||Dec 7, 2006||William Kennedy||Integrated electronic credit application, contracting and securitization system and method|
|US20060288301 *||Sep 29, 2005||Dec 21, 2006||Rockwell Automation Technologies, Inc.||Automatic user interface generation|
|US20070067308 *||Jul 10, 2006||Mar 22, 2007||Ubs Ag||System, method and computer program product for workflow-based data processing|
|US20070067458 *||Sep 20, 2005||Mar 22, 2007||Rockwell Software, Inc.||Proxy server for integration of industrial automation data over multiple networks|
|US20070073426 *||Sep 29, 2005||Mar 29, 2007||Rockwell Automation Technologies, Inc.||Editing and configuring device|
|US20070073750 *||Sep 29, 2005||Mar 29, 2007||Rockwell Automation Technologies, Inc.||Editing lifecycle and deployment of objects in an industrial automation environment|
|US20070078525 *||Sep 30, 2005||Apr 5, 2007||Rockwell Automation Technologies, Inc.||Business process execution engine|
|US20070078531 *||Sep 12, 2005||Apr 5, 2007||Adra Hosni I||System and method for dynamically simulating process and value stream maps|
|US20070078736 *||Sep 30, 2005||Apr 5, 2007||Rockwell Automation Technologies, Inc.||Enabling transactional mechanisms in an automated controller system|
|US20070078862 *||Sep 30, 2005||Apr 5, 2007||Rockwell Automation Technologies, Inc.||Data federation with industrial control systems|
|US20070079355 *||Sep 30, 2005||Apr 5, 2007||Rockwell Automation Technologies, Inc.||Data perspectives in controller system and production management systems|
|US20070089167 *||Nov 16, 2006||Apr 19, 2007||Oracle International Corporation||Impersonation in an access system|
|US20070094231 *||Apr 22, 2004||Apr 26, 2007||Kim Du-Ii||Method of efficiently managing multimedia content and storage medium storing therein multimedia content using the same|
|US20070118563 *||Nov 22, 2005||May 24, 2007||Jochen Haller||Method and system for automatically generating executable processes from inter-organizational workflows|
|US20070129976 *||Aug 4, 2005||Jun 7, 2007||Prolify Ltd.||Apparatus and methods for process and project management and control|
|US20070130097 *||Dec 1, 2005||Jun 7, 2007||International Business Machines Corporation||Method and system for predicting user activity levels associated with an application|
|US20070143334 *||Dec 16, 2005||Jun 21, 2007||Microsoft Corporation||Electronic data interchange (EDI) schema simplification interface|
|US20070143337 *||Dec 11, 2006||Jun 21, 2007||Mangan John P||Method For Simplifying Databinding In Application Programs|
|US20070233969 *||Mar 30, 2006||Oct 4, 2007||Microsoft Corporation||Declarative model for concurrency-control across lightweight threads|
|US20070234129 *||Mar 30, 2006||Oct 4, 2007||Microsoft Corporation||Asynchronous fault handling in process-centric programs|
|US20070239498 *||Mar 30, 2006||Oct 11, 2007||Microsoft Corporation||Framework for modeling cancellation for process-centric programs|
|US20070239499 *||Mar 30, 2006||Oct 11, 2007||Microsoft Corporation||Framework for modeling continuations in workflows|
|US20070239505 *||Mar 30, 2006||Oct 11, 2007||Microsoft Corporation||Abstract execution model for a continuation-based meta-runtime|
|US20070245300 *||Mar 22, 2007||Oct 18, 2007||Benjamin Chan||Apparatus, system, and method for presenting project scheduling information in combination with workflow information|
|US20070245349 *||Mar 26, 2007||Oct 18, 2007||Oracle International Corporation||Method and apparatus for provisioning tasks using a provisioning bridge server|
|US20070255631 *||Nov 27, 2006||Nov 1, 2007||Douglas Schmidt||Product catalog management system and method|
|US20070294056 *||Jan 12, 2007||Dec 20, 2007||Jpmorgan Chase Bank, N.A.||Method and system for monitoring non-occurring events|
|US20070300229 *||Aug 31, 2007||Dec 27, 2007||International Business Machines Corporation||Configurable application integrating service request and fulfillment process|
|US20080038833 *||Aug 14, 2006||Feb 14, 2008||Popp Shane M||Manufacturing execution system for validation, quality and risk assessment and monitoring of pharmaceutical manufacturing processes|
|US20080066151 *||Oct 31, 2007||Mar 13, 2008||Secure Computing Corporation.||Locally adaptable central security management in a heterogeneous network environment|
|US20080127189 *||Nov 1, 2007||May 29, 2008||International Business Machines Corporation||Configurable application integrating service request and fulfillment process|
|US20080172583 *||Jan 15, 2007||Jul 17, 2008||Microsoft Corporation||Objective assessment of application crashes from a customer environment|
|US20080183537 *||Jan 30, 2007||Jul 31, 2008||International Business Machines Corporation||Approach to comprehensive requirements specifications for complex workflows|
|US20080243930 *||Mar 25, 2008||Oct 2, 2008||Robert P. Welch||System and Method for Automated Customization of a Workflow Management System|
|US20080249816 *||Jun 13, 2007||Oct 9, 2008||Luke Khalilian||System and Method for Monitoring Workflow in a Project Management System|
|US20090116487 *||Jan 5, 2009||May 7, 2009||Tandberg Telecom As||Communications system|
|US20090171990 *||Dec 28, 2007||Jul 2, 2009||Naef Iii Frederick E||Apparatus and methods of identifying potentially similar content for data reduction|
|US20100125548 *||Jul 22, 2009||May 20, 2010||Takeshi Anzai||Support information providing system, support information providing method, and support information providing program|
|US20100161097 *||Nov 25, 2009||Jun 24, 2010||Siemens Aktiengesellschaft||Method and system for managing results of an analysis process on objects handled along a technical process line|
|US20100306000 *||Aug 13, 2010||Dec 2, 2010||Microsoft Corporation||Unified model for authoring and executing flow-based and constraint-based workflows|
|US20110055673 *||Aug 10, 2010||Mar 3, 2011||Oracle International Corporation||Domain based workflows|
|US20110197099 *||Apr 18, 2011||Aug 11, 2011||Microsoft Corporation||Objective assessment of application crashes from a customer environment|
|US20110296419 *||Nov 22, 2010||Dec 1, 2011||Sap Ag||Event-based coordination of process-oriented composite applications|
|US20130018682 *||Jul 14, 2011||Jan 17, 2013||International Business Machines Corporation||Managing Processes In An Enterprise Intelligence ('EI') Assembly Of An EI Framework|
|USRE44188 *||Feb 9, 2011||Apr 30, 2013||Createasoft, Inc.||System and method for dynamically simulating process and value stream maps|
|USRE45583||Apr 19, 2013||Jun 23, 2015||Genesys Telecommunications Laboratories, Inc.||Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network|
|USRE45606||Mar 7, 2013||Jul 7, 2015||Genesys Telecommunications Laboratories, Inc.||Call and data correspondence in a call-in center employing virtual restructuring for computer telephony integrated functionality|
|USRE46060||Dec 9, 2014||Jul 5, 2016||Genesys Telecommunications Laboratories, Inc.||In-band signaling for routing|
|USRE46153||Dec 19, 2014||Sep 20, 2016||Genesys Telecommunications Laboratories, Inc.||Method and apparatus enabling voice-based management of state and interaction of a remote knowledge worker in a contact center environment|
|USRE46243||Dec 9, 2014||Dec 20, 2016||Genesys Telecommunications Laboratories, Inc.||In-band signaling for routing|
|DE19955481A1 *||Nov 18, 1999||May 23, 2001||Deutsche Telekom Ag||Verfahren zur maschinellen Abbildung, Integration und Steuerung von Unternehmensprozessen|
|EP0774725A2 *||Jul 3, 1996||May 21, 1997||Dun & Bradstreet Software Services, Inc.||Method and apparatus for distributing conditional work flow processes among a plurality of users|
|EP0774725A3 *||Jul 3, 1996||Oct 28, 1998||Dun & Bradstreet Software Services, Inc.||Method and apparatus for distributing conditional work flow processes among a plurality of users|
|EP0841627A2 *||Nov 4, 1997||May 13, 1998||Hitachi, Ltd.||Task execution support system|
|EP0841627A3 *||Nov 4, 1997||May 19, 1999||Hitachi, Ltd.||Task execution support system|
|EP0867824A2 *||Mar 24, 1998||Sep 30, 1998||Canon Kabushiki Kaisha||User interface changeable information processing and method therefor|
|EP0867824A3 *||Mar 24, 1998||Nov 19, 2003||Canon Kabushiki Kaisha||User interface changeable information processing and method therefor|
|EP1180741A2 *||Aug 14, 2001||Feb 20, 2002||Rohm And Haas Company||Flexible system and method for standardizing communications and decision-making across multiple business processes|
|EP1180741A3 *||Aug 14, 2001||Jan 2, 2004||Rohm And Haas Company||Flexible system and method for standardizing communications and decision-making across multiple business processes|
|EP1266334A1 *||Mar 20, 2001||Dec 18, 2002||Alex Elkin||Method and system for top-down business process definition and execution|
|EP1266334A4 *||Mar 20, 2001||Nov 30, 2005||Webmethods Inc||Method and system for top-down business process definition and execution|
|EP1758051A1 *||Aug 22, 2005||Feb 28, 2007||Ubs Ag||System, method and computer program for workflow based on data processing|
|WO1997038386A1 *||Apr 10, 1997||Oct 16, 1997||Konnersman Paul M||Computer-based system for work processes that consist of interdependent decisions involving one or more participants|
|WO1998027500A1 *||Dec 18, 1997||Jun 25, 1998||Fmr Corp.||Computer executable workflow control system|
|WO1999024927A1 *||Nov 5, 1998||May 20, 1999||Deroyal Business System, L.L.C.||Modular health-care information management system utilizing reusable software objects|
|WO1999028841A2 *||Dec 1, 1998||Jun 10, 1999||Cedara Software Corp.||Architecture for an application framework|
|WO1999028841A3 *||Dec 1, 1998||Sep 2, 1999||Patrick Heffernan||Architecture for an application framework|
|WO2000027063A2 *||Oct 26, 1999||May 11, 2000||Genesys Telecommunications Laboratories, Inc.||Interface engine for managing business processes within a multimedia communication-center|
|WO2000027063A3 *||Oct 26, 1999||Jan 11, 2001||Genesys Telecomm Lab Inc||Interface engine for managing business processes within a multimedia communication-center|
|WO2002057867A2 *||Nov 30, 2001||Jul 25, 2002||Handysoft Corporation||System and method for automating a process of business decision and workflow|
|WO2002057867A3 *||Nov 30, 2001||Apr 17, 2003||Handysoft Corp||System and method for automating a process of business decision and workflow|
|WO2002103602A1 *||Jun 7, 2002||Dec 27, 2002||Togethersoft Corporation||Methods and systems for linking tasks to workflow|
|WO2003023653A1 *||Aug 29, 2002||Mar 20, 2003||Handysoft Co., Ltd.||System and method for creating personalized template for monitoring workflows|
|WO2003083604A2 *||Feb 13, 2003||Oct 9, 2003||Handysoft Corporation||System and method to build project management processes|
|WO2003083604A3 *||Feb 13, 2003||May 13, 2004||Handysoft Corp||System and method to build project management processes|
|WO2007041037A3 *||Sep 22, 2006||Dec 13, 2007||Sujeet Chand||Business process execution engine|
|U.S. Classification||705/7.13, 705/7.26|
|International Classification||G06Q10/10, G06Q10/06|
|Cooperative Classification||G06Q10/06316, G06Q10/06311, G06Q10/10|
|European Classification||G06Q10/10, G06Q10/06311, G06Q10/06316|
|Jun 28, 1991||AS||Assignment|
Owner name: DIGITAL EQUIPMENT CORPORATION, MASSACHUSETTS
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:MCATEE, JOHN D.;KENNEDY, STEPHEN M.;PICCOLOMINI, PAUL J.;AND OTHERS;REEL/FRAME:005762/0448
Effective date: 19910624
|Sep 30, 1997||FPAY||Fee payment|
Year of fee payment: 4
|Sep 20, 2001||FPAY||Fee payment|
Year of fee payment: 8
|Jan 9, 2002||AS||Assignment|
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Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., TEXAS
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